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EN 1.4740 Stainless Steel vs. N08024 Nickel

EN 1.4740 stainless steel belongs to the iron alloys classification, while N08024 nickel belongs to the nickel alloys. They have 52% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is EN 1.4740 stainless steel and the bottom bar is N08024 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 22
34
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 77
79

Thermal Properties

Latent Heat of Fusion, J/g 300
310
Maximum Temperature: Mechanical, °C 900
990
Melting Completion (Liquidus), °C 1420
1430
Melting Onset (Solidus), °C 1370
1380
Specific Heat Capacity, J/kg-K 490
460
Thermal Conductivity, W/m-K 18
12
Thermal Expansion, µm/m-K 10
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
1.6
Electrical Conductivity: Equal Weight (Specific), % IACS 2.6
1.8

Otherwise Unclassified Properties

Base Metal Price, % relative 9.5
41
Density, g/cm3 7.6
8.2
Embodied Carbon, kg CO2/kg material 2.3
7.2
Embodied Energy, MJ/kg 32
99
Embodied Water, L/kg 120
230

Common Calculations

PREN (Pitting Resistance) 18
38
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
24
Thermal Diffusivity, mm2/s 4.8
3.2

Alloy Composition

Carbon (C), % 0.3 to 0.5
0 to 0.030
Chromium (Cr), % 16 to 19
22.5 to 25
Copper (Cu), % 0
0.5 to 1.5
Iron (Fe), % 75.4 to 82.7
26.6 to 38.4
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 0 to 0.5
3.5 to 5.0
Nickel (Ni), % 0 to 1.0
35 to 40
Niobium (Nb), % 0
0.15 to 0.35
Phosphorus (P), % 0 to 0.040
0 to 0.035
Silicon (Si), % 1.0 to 2.5
0 to 0.5
Sulfur (S), % 0 to 0.030
0 to 0.035